notesnook
About notesnook
Notesnook is an open-source note-taking application designed as an alternative to Evernote. It emphasizes user privacy and ease of use, employing end-to-end encryption to secure all data on the user's device. The application is built using technologies like React, React Native, and Electron, supporting web, desktop, and mobile platforms.
Notesnook operates on a zero-knowledge principle, ensuring that all notes are encrypted locally before being stored or synced. This approach provides users with confidence that their data remains private and secure. The project is fully open source, allowing for transparency and community contributions.
The application is part of a monorepo that includes various components such as web, desktop, and mobile clients, along with core libraries for cryptography and editing. Notesnook aims to balance privacy with convenience, offering a secure yet user-friendly note-taking experience.
Key features
- End-to-end encryption using XChaCha20-Poly1305 and Argon2
- Supports web, desktop, and mobile platforms
- Built with React, React Native, and Electron
- Zero-knowledge principle for data security
- Open source and community-driven
- Includes a web clipper for saving online content
- Monorepo structure for shared core components
Download v3.4.4
Jul 13, 2026WindowsWindows
Frequently asked questions
- Is notesnook free?
- Yes. notesnook is free and open-source software, distributed under the GPL-3.0 license.
- Which platforms does notesnook support?
- notesnook provides downloads for Windows, macOS, Linux.
- What is the latest version of notesnook?
- The latest version is v3.4.4, released on Jul 13, 2026.
- What platforms does Notesnook support?
- Notesnook supports web, desktop (via Electron), and mobile (Android/iOS via React Native) platforms.
- How is Notesnook secured?
- Notesnook uses end-to-end encryption with XChaCha20-Poly1305 and Argon2 to secure all data on the user's device.
- Is Notesnook open source?
- Yes, Notesnook is fully open source, allowing for transparency and community contributions.
- Where can I download Notesnook?
- Downloads for Notesnook are available on its official website.
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